16084820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 35804160

約数和(自身を除く): 19719340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 479, 730, 958, 1460, 1679, 1916, 2395, 3358, 4790, 6716, 8395, 9580, 11017, 16790, 22034, 33580, 34967, 44068, 55085, 69934, 110170, 139868, 174835, 220340, 349670, 699340, 804241, 1608482, 3216964, 4021205, 8042410, 16084820]

約数ペア:

[(1, 16084820), (2, 8042410), (4, 4021205), (5, 3216964), (10, 1608482), (20, 804241), (23, 699340), (46, 349670), (73, 220340), (92, 174835), (115, 139868), (146, 110170), (230, 69934), (292, 55085), (365, 44068), (460, 34967), (479, 33580), (730, 22034), (958, 16790), (1460, 11017), (1679, 9580), (1916, 8395), (2395, 6716), (3358, 4790)]